refactor: use macro for supported keystore types [WPB-14952] #4188

Job	Run time
build-and-test-wasm	4m 34s
build-swift (ios-device)	25m 47s
build-swift (ios-simulator-x86)	25m 56s
build-swift (ios-simulator-arm)	25m 16s
build-android / build-android	20m 35s
build-jvm-linux / build-jvm	11m 36s
build-and-test-jvm	1m 20s
test-android	3m 41s
create-xcframework	1m 54s
	2h 0m 39s

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